Table 4 Univariate and multivariate logistic regression analysis with MI as dependent variables (raw and corrected odds ratios)

	Coefficient β	SE	OR (95% CI)	p Value
DAS28 category “high vs low”	0.180	0.347	1.20 (0.61 to 2.36)	0.604
DAS28 category “high vs low”	−0.098	0.433	0.91 (0.39 to 2.12)	0.822
Age at event/censoring	0.083	0.019	1.09 (1.05 to 1.13)	0.000
Gender (male = 1)	0.981	0.427	2.67 (1.15 to 6.16)	0.022
BMI	0.086	0.049	1.09 (0.99 to 1.20)	0.081
HDL	−0.688	0.859	0.50 (0.09 to 2.71)	0.423
HAQ-DI (baseline)	0.299	0.345	1.35 (0.69 to 2.65)	0.386
Constant	−8.894	2.057	0.00	0.000

BMI, body mass index; CI, confidence interval; DAS28, disease activity score; HAQ, Health Assessment Questionnaire; HDL, high-density lipoprotein; MI, myocardial infarction; OR, odds ratio; SE, standard error of regression coefficient (β).